This is a switch commonly used in fluorescent lighting fixtures for washbasins, under-cabinet lights, etc. Please use it for DIY repairs, electronic projects, etc. Since there are multiple units, the item shipped may differ from the image. Therefore, there may be slight differences in the angle of printing and color. Please understand this. Bulk purchases are welcome. Please write in the comment section if you wish to purchase in bulk. Discounts for shipping costs are not available when using the app's bulk purchase feature. Please note that repairs done by yourself are entirely at your own risk and require some knowledge and skill. I will not answer questions from those who ask, without doing their own research, "Can this be used for xx company's product?" as they are not suited for self-repair. Please request repairs from the manufacturer. Manufacturer's HP http://www.shinden.com/rockerswitches/w103a139bbsp000.htm